For any 3D board you can activate a “Magic Eye” which visualizes the calculation processes of the engine. The moves are displayed using two laser beams directed at the board.

 

You can see the position from the point of view of the Magic Eye on the top left of the window. This is what the engine is looking at. The colour of the Eye always follows the position evaluation (i.e. green better for the opponent, red better for the engine).

 

Click on the little inlay window to change its size. Click “+” or “-“ below the inlay to zoom in and out.

 

 

You can deactivate the Magic Eye under the General options of the 3D board: